Question

express 2+log5x-1/2log5y as logN​

Answer 1

Answer:

Step-by-step explanation:

2+log 5+log x-1/2log5-1/2log y

=2×log10-1/2log 5+log x-log y^2

=log 100-log 25+log x-log y^2

=log (100*x/25/y^2)

=log (4*x/y^2)